CERBERUS/nmap
1
0
Fork 0
mirror of https://github.com/nmap/nmap.git synced 2026-05-13 16:57:06 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Get better error message. See #2179

Browse source
This commit is contained in:
dmiller 2022-09-28 21:40:57 +00:00
parent fc7513cae6
commit de9f84d080
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
libnetutil/netutil.cc
View file

@ -3194,7 +3194,8 @@ static int route_dst_netlink(const struct sockaddr_storage *dst,
intf_index = *(int *) RTA_DATA(rtattr);
p = if_indextoname(intf_index, namebuf);
assert(p != NULL);
if (p == NULL)
netutil_fatal("%s: if_indextoname(%d) failed: %d (%s)", __func__, intf_index, errno, strerror(errno));
ii = getInterfaceByName(namebuf, dst->ss_family);
if (ii == NULL)
ii = getInterfaceByName(namebuf, AF_UNSPEC);